package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.itheima.reggie.common.BaseContext;
import com.itheima.reggie.common.R;
import com.itheima.reggie.entity.AddressBook;
import com.itheima.reggie.service.AddressBookService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * 地址簿管理
 *
 * @author Fs
 * @date 2022 06 19 8:51
 */
@RestController
@RequestMapping("/addressBook")
@Slf4j
public class AddressBookController {
    @Autowired
    private AddressBookService addressBookService;

    /**
     * 新增
     *
     * @param addressBook
     * @return
     */
    @PostMapping
    public R<AddressBook> save(@RequestBody AddressBook addressBook) {
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}", addressBook);
        addressBookService.save(addressBook);

        return R.success(addressBook);
    }

    /**
     * 设置默认地址
     *
     * @param addressBook
     * @return
     */
    @PutMapping("/default")
    public R<AddressBook> setDefault(@RequestBody AddressBook addressBook) {
        log.info("addressBook:{}", addressBook);
        LambdaUpdateWrapper<AddressBook> luw = new LambdaUpdateWrapper<>();
        luw.eq(AddressBook::getUserId, BaseContext.getCurrentId());
        luw.set(AddressBook::getIsDefault, 0);
        addressBookService.update(luw);

        addressBook.setIsDefault(1);
        addressBookService.updateById(addressBook);

        return R.success(addressBook);
    }

    /**
     * 根据id查询地址
     *
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    public R get(@PathVariable Long id) {
        AddressBook addressBook = addressBookService.getById(id);
        if (addressBook != null) {
            return R.success(addressBook);
        } else {
            return R.error("没有找到该对象");
        }
    }

    /**
     * 查询默认地址
     *
     * @return
     */
    @GetMapping("/default")
    public R<AddressBook> getDefault() {
        LambdaQueryWrapper<AddressBook> lqw = new LambdaQueryWrapper<>();
        lqw.eq(AddressBook::getUserId, BaseContext.getCurrentId());
        lqw.eq(AddressBook::getIsDefault, 1);

        AddressBook addressBook = addressBookService.getOne(lqw);

        if (null == addressBook) {
            return R.error("没有找到该对象");
        } else {
            return R.success(addressBook);
        }
    }

    /**
     * 查询指定用户的全部地址
     *
     * @param addressBook
     * @return
     */
    @GetMapping("/list")
    public R<List<AddressBook>> list(AddressBook addressBook) {
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}", addressBook);

        // 条件构造器
        LambdaQueryWrapper<AddressBook> lqw = new LambdaQueryWrapper<>();
        lqw.eq(null != addressBook.getUserId(), AddressBook::getUserId, addressBook.getUserId());
        lqw.orderByDesc(AddressBook::getUpdateTime);

        return R.success(addressBookService.list(lqw));
    }

    /**
     * 修改地址
     *
     * @param addressBook
     * @return
     */
    @PutMapping
    public R<AddressBook> update(@RequestBody AddressBook addressBook) {
        log.info("addressBook:{}", addressBook);

        addressBookService.updateById(addressBook);
        return R.success(addressBook);
    }

    /**
     * 删除成功
     *
     * @param ids
     * @return
     */
    @DeleteMapping
    public R<String> remove(Long ids) {
        addressBookService.removeById(ids);
        return R.success("删除成功");
    }
}
